Us Fertility Rate 2024 By Age. In the year 2024, the world had a total fertility rate of 2.2477 (births per woman). In 2023, the us fertility rate fell another 3% from the year before, to a historic low of about 55 births for every 1,000 females ages 15 to 44, according to final data published.
United nations projections are also included through the year 2100. Total fertility rate represents the number of children that would be born to a woman if she were to live to the end of her childbearing years and bear children in accordance with.